github - ghsa-cjf8-rp6j-hxwr

ghsa-cjf8-rp6j-hxwr

Vulnerability from github

Published

2022-01-15 00:01

Modified

2022-01-21 00:00

Details

In fs/eventpoll.c, there is a possible use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-204450605References: Upstream kernel

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{
  "affected": [],
  "aliases": [
    "CVE-2021-39634"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-01-14T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "In fs/eventpoll.c, there is a possible use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-204450605References: Upstream kernel",
  "id": "GHSA-cjf8-rp6j-hxwr",
  "modified": "2022-01-21T00:00:58Z",
  "published": "2022-01-15T00:01:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39634"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2022-01-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2021-39634

Vulnerability from cvelistv5

Published

2022-01-14 19:11

Modified

2024-08-04 02:13

Severity ?

Summary

References

▼	URL	Tags
	https://source.android.com/security/bulletin/2022-01-01	x_refsource_MISC

Impacted products

▼	Vendor	Product
	n/a	Android

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JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T02:13:37.270Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://source.android.com/security/bulletin/2022-01-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Android",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Android kernel"
            }
          ]
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      ],
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Elevation of privilege",
              "lang": "en",
              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2022-01-14T19:11:09",
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        "shortName": "google_android"
      },
      "references": [
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            "x_refsource_MISC"
          ],
          "url": "https://source.android.com/security/bulletin/2022-01-01"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
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          "ID": "CVE-2021-39634",
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        },
        "affects": {
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                          {
                            "version_value": "Android kernel"
                          }
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  "cveMetadata": {
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    "dateReserved": "2021-08-23T00:00:00",
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    "state": "PUBLISHED"
  },
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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